/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.inlong.common.pojo.sort.dataflow.field.format;

/**
 * The format information for longs.
 */
public class LongFormatInfo implements BasicFormatInfo<Long> {

    private static final long serialVersionUID = 1L;

    public static final LongFormatInfo INSTANCE = new LongFormatInfo();

    @Override
    public LongTypeInfo getTypeInfo() {
        return LongTypeInfo.INSTANCE;
    }

    @Override
    public String serialize(Long obj) {
        return obj.toString();
    }

    @Override
    public Long deserialize(String text) {
        return Long.valueOf(text.trim());
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }

        return o != null && getClass() == o.getClass();
    }

    @Override
    public int hashCode() {
        return getClass().hashCode();
    }

    @Override
    public String toString() {
        return "LongFormatInfo";
    }
}
